INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 4-22: DATA-LINK LAYER PROTOCOL SPECIFICATION - TYPE 22 ELEMENTS
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols, abbreviations
and conventions
4 Overview of the DL-protocol
5 DLPDU structure
6 Telegram timing and DLPDU handling
7 Type 22 protocol machines
Bibliography
Gives basic time-critical messaging communications between devices in an automation environment.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 65 |
| Supersedes |
|
